Sunderland manager Regis Le Bris has demanded immediate changes from his team following their defeat to Coventry City. The French coach described the performance as "not acceptable" and called for a response in training and upcoming matches.
Le Bris, who took charge of the Black Cats earlier this season, expressed frustration after the loss, which leaves Sunderland searching for consistency in the Championship. The club has not disclosed specific measures, but the manager emphasized the need for improved discipline and intensity.
